- - sh -c "if [ '$TRAVIS_PHP_VERSION' != 'hhvm' ]; then ./tests/ci/travis/install_apache.sh; fi"
- - sh -c "if [ '$TRAVIS_PHP_VERSION' = 'hhvm' ]; then ./tests/ci/travis/install_apache_hhvm.sh; fi"
+ - if [ '$TRAVIS_PHP_VERSION' != 'hhvm' ]; then ./tests/ci/travis/install_apache.sh; fi
+ - if [ '$TRAVIS_PHP_VERSION' = 'hhvm' ]; then ./tests/ci/travis/install_apache_hhvm.sh; fi
+ - ./tests/ci/travis/install_nginx.sh